53318009157

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{209987}}^1$

素因数の和:210217

約数の個数: 32

約数和(自身を含む): 82731912192

約数和(自身を除く): 29413903035

約数列:

[1, 3, 7, 21, 107, 113, 321, 339, 749, 791, 2247, 2373, 12091, 36273, 84637, 209987, 253911, 629961, 1469909, 4409727, 22468609, 23728531, 67405827, 71185593, 157280263, 166099717, 471840789, 498299151, 2538952817, 7616858451, 17772669719, 53318009157]

約数ペア:

[(1, 53318009157), (3, 17772669719), (7, 7616858451), (21, 2538952817), (107, 498299151), (113, 471840789), (321, 166099717), (339, 157280263), (749, 71185593), (791, 67405827), (2247, 23728531), (2373, 22468609), (12091, 4409727), (36273, 1469909), (84637, 629961), (209987, 253911)]